File 0901-Revert-Btrfs-progs-add-restriper-commands.patch of Package btrfsprogs.openSUSE_12.1_Update
From 927d075e63d7c21038c53eae1e1b1edbdb01cdcf Mon Sep 17 00:00:00 2001
From: David Sterba <dsterba@suse.cz>
Date: Wed, 14 Dec 2011 18:46:02 +0100
Subject: [PATCH] Revert "Btrfs-progs: add restriper commands"
This reverts commit 192484f121dbbffd004303a760ef8b4dbd470ce2.
---
btrfs.c | 21 ---
btrfs_cmds.c | 505 +---------------------------------------------------------
btrfs_cmds.h | 5 -
ctree.h | 9 -
ioctl.h | 46 +-----
print-tree.c | 3 -
volumes.h | 42 -----
7 files changed, 3 insertions(+), 628 deletions(-)
diff --git a/btrfs.c b/btrfs.c
index 52af8f7..66b0d80 100644
--- a/btrfs.c
+++ b/btrfs.c
@@ -329,27 +329,6 @@ static struct Command commands[] = {
"Show status of running or finished scrub.",
NULL
},
- { do_restripe, -1,
- "filesystem restripe start", "[-d [filters]] [-m [filters]] "
- "[-s [filters]] [-vf] <path>\n"
- "Start restriper."
- },
- { do_restripe_cancel, 1,
- "filesystem restripe cancel", "<path>\n"
- "Cancel restriper."
- },
- { do_restripe_pause, 1,
- "filesystem restripe pause", "<path>\n"
- "Pause restriper."
- },
- { do_restripe_resume, 1,
- "filesystem restripe resume", "<path>\n"
- "Resume interrupted restripe operation."
- },
- { do_restripe_progress, -1,
- "filesystem restripe status", "[-v] <path>\n"
- "Show status of running or paused restripe operation."
- },
{ do_scan, 999,
"device scan", "[<device>...]\n"
"Scan all device for or the passed device for a btrfs\n"
diff --git a/btrfs_cmds.c b/btrfs_cmds.c
index e4c5592..1bfc669 100644
--- a/btrfs_cmds.c
+++ b/btrfs_cmds.c
@@ -1094,515 +1094,14 @@ int do_balance(int argc, char **argv)
e = errno;
close(fdmnt);
if(ret<0){
- if (e == ECANCELED) {
- fprintf(stderr, "restripe interrupted by user\n");
- } else {
- fprintf(stderr, "ERROR: error during restriping '%s' "
- "- %s\n", path, strerror(e));
- return 19;
- }
- }
- return 0;
-}
-
-static int parse_one_profile(char *profile, u64 *flags)
-{
- if (!strcmp(profile, "raid0")) {
- *flags |= BTRFS_BLOCK_GROUP_RAID0;
- } else if (!strcmp(profile, "raid1")) {
- *flags |= BTRFS_BLOCK_GROUP_RAID1;
- } else if (!strcmp(profile, "raid10")) {
- *flags |= BTRFS_BLOCK_GROUP_RAID10;
- } else if (!strcmp(profile, "dup")) {
- *flags |= BTRFS_BLOCK_GROUP_DUP;
- } else if (!strcmp(profile, "single")) {
- *flags |= BTRFS_AVAIL_ALLOC_BIT_SINGLE;
- } else {
- fprintf(stderr, "Unknown profile '%s'\n", profile);
- return 1;
- }
-
- return 0;
-}
-
-static int parse_profiles(char *profiles, u64 *flags)
-{
- char *this_char;
- char *save_ptr;
-
- for (this_char = strtok_r(profiles, "|", &save_ptr);
- this_char != NULL;
- this_char = strtok_r(NULL, "|", &save_ptr)) {
- if (parse_one_profile(this_char, flags))
- return 1;
- }
-
- return 0;
-}
-
-static int parse_range(char *range, u64 *start, u64 *end)
-{
- char *dots;
-
- dots = strstr(range, "..");
- if (dots) {
- const char *rest = dots + 2;
- int skipped = 0;
-
- *dots = 0;
-
- if (!*rest) {
- *end = (u64)-1;
- skipped++;
- } else {
- *end = strtoull(rest, (char **)NULL, 10);
- }
- if (dots == range) {
- *start = 0;
- skipped++;
- } else {
- *start = strtoull(range, (char **)NULL, 10);
- }
-
- if (skipped <= 1)
- return 0;
- }
-
- return 1;
-}
-
-static int parse_filters(char *filters, struct btrfs_restripe_args *rargs)
-{
- char *this_char;
- char *value;
- char *save_ptr;
-
- if (!filters)
- return 0;
-
- for (this_char = strtok_r(filters, ",", &save_ptr);
- this_char != NULL;
- this_char = strtok_r(NULL, ",", &save_ptr)) {
- if ((value = strchr(this_char, '=')) != NULL)
- *value++ = 0;
- if (!strcmp(this_char, "profiles")) {
- if (!value || !*value) {
- fprintf(stderr, "the profiles filter requires "
- "an argument\n");
- return 1;
- }
- if (parse_profiles(value, &rargs->profiles)) {
- fprintf(stderr, "Invalid profiles argument\n");
- return 1;
- }
- rargs->flags |= BTRFS_RESTRIPE_ARGS_PROFILES;
- } else if (!strcmp(this_char, "usage")) {
- if (!value || !*value) {
- fprintf(stderr, "the usage filter requires "
- "an argument\n");
- return 1;
- }
- rargs->usage = strtoull(value, (char **)NULL, 10);
- if (rargs->usage < 1 || rargs->usage > 100) {
- fprintf(stderr, "Invalid usage argument: %s\n",
- value);
- return 1;
- }
- rargs->flags |= BTRFS_RESTRIPE_ARGS_USAGE;
- } else if (!strcmp(this_char, "devid")) {
- if (!value || !*value) {
- fprintf(stderr, "the devid filter requires "
- "an argument\n");
- return 1;
- }
- rargs->devid = strtoull(value, (char **)NULL, 10);
- if (rargs->devid == 0) {
- fprintf(stderr, "Invalid devid argument: %s\n",
- value);
- return 1;
- }
- rargs->flags |= BTRFS_RESTRIPE_ARGS_DEVID;
- } else if (!strcmp(this_char, "drange")) {
- if (!value || !*value) {
- fprintf(stderr, "the drange filter requires "
- "an argument\n");
- return 1;
- }
- if (parse_range(value, &rargs->pstart, &rargs->pend)) {
- fprintf(stderr, "Invalid drange argument\n");
- return 1;
- }
- rargs->flags |= BTRFS_RESTRIPE_ARGS_DRANGE;
- } else if (!strcmp(this_char, "vrange")) {
- if (!value || !*value) {
- fprintf(stderr, "the vrange filter requires "
- "an argument\n");
- return 1;
- }
- if (parse_range(value, &rargs->vstart, &rargs->vend)) {
- fprintf(stderr, "Invalid vrange argument\n");
- return 1;
- }
- rargs->flags |= BTRFS_RESTRIPE_ARGS_VRANGE;
- } else if (!strcmp(this_char, "convert")) {
- if (!value || !*value) {
- fprintf(stderr, "the convert option requires "
- "an argument\n");
- return 1;
- }
- if (parse_one_profile(value, &rargs->target)) {
- fprintf(stderr, "Invalid convert argument\n");
- return 1;
- }
- rargs->flags |= BTRFS_RESTRIPE_ARGS_CONVERT;
- } else if (!strcmp(this_char, "soft")) {
- rargs->flags |= BTRFS_RESTRIPE_ARGS_SOFT;
- } else {
- fprintf(stderr, "Unrecognized restripe option '%s'\n",
- this_char);
- return 1;
- }
- }
-
- return 0;
-}
-
-static void dump_ioctl_restripe_args(struct btrfs_ioctl_restripe_args *args);
-
-static struct option restripe_longopts[] = {
- { "data", 2, NULL, 'd'},
- { "metadata", 2, NULL, 'm' },
- { "system", 2, NULL, 's' },
- { "force", 0, NULL, 'f' },
- { "verbose", 0, NULL, 'v' },
- { 0, 0, 0, 0}
-};
-
-/*
- * [-d [filters]] [-m [filters]] [-s [filters]] [-vf]
- */
-int do_restripe(int ac, char **av)
-{
- int fd;
- char *path;
- struct btrfs_ioctl_restripe_args args;
- struct btrfs_restripe_args *ptrs[] = { &args.data, &args.sys,
- &args.meta, NULL };
- int force = 0;
- int verbose = 0;
- int nofilters = 1;
- int i;
- int longindex;
- int ret;
- int e;
-
- memset(&args, 0, sizeof(args));
-
- while (1) {
- int opt = getopt_long(ac, av, "d::s::m::fv", restripe_longopts,
- &longindex);
- if (opt < 0)
- break;
-
- switch (opt) {
- case 'd':
- nofilters = 0;
- args.flags |= BTRFS_RESTRIPE_DATA;
-
- if (parse_filters(optarg, &args.data))
- return 1;
- break;
- case 's':
- nofilters = 0;
- args.flags |= BTRFS_RESTRIPE_SYSTEM;
-
- if (parse_filters(optarg, &args.sys))
- return 1;
- break;
- case 'm':
- nofilters = 0;
- args.flags |= BTRFS_RESTRIPE_METADATA;
-
- if (parse_filters(optarg, &args.meta))
- return 1;
- break;
- case 'f':
- force = 1;
- break;
- case 'v':
- verbose = 1;
- break;
- default:
- fprintf(stderr, "Invalid arguments for restripe\n");
- return 1;
- }
- }
-
- if (ac - optind != 1) {
- fprintf(stderr, "Invalid arguments for restripe\n");
- return 1;
- }
-
- if (nofilters) {
- /* relocate everything - no filters */
- args.flags |= BTRFS_RESTRIPE_TYPE_MASK;
- }
-
- /* drange makes sense only when devid is set */
- for (i = 0; ptrs[i]; i++) {
- if ((ptrs[i]->flags & BTRFS_RESTRIPE_ARGS_DRANGE) &&
- !(ptrs[i]->flags & BTRFS_RESTRIPE_ARGS_DEVID)) {
- fprintf(stderr, "drange filter can be used only if "
- "devid filter is used\n");
- return 1;
- }
- }
-
- /* soft makes sense only when convert for corresponding type is set */
- for (i = 0; ptrs[i]; i++) {
- if ((ptrs[i]->flags & BTRFS_RESTRIPE_ARGS_SOFT) &&
- !(ptrs[i]->flags & BTRFS_RESTRIPE_ARGS_CONVERT)) {
- fprintf(stderr, "'soft' option can be used only if "
- "changing profiles\n");
- return 1;
- }
- }
-
- path = av[optind];
- fd = open_file_or_dir(path);
- if (fd < 0) {
- fprintf(stderr, "ERROR: can't access to '%s'\n", path);
- return 12;
- }
-
- if (force)
- args.flags |= BTRFS_RESTRIPE_FORCE;
- if (verbose)
- dump_ioctl_restripe_args(&args);
-
- ret = ioctl(fd, BTRFS_IOC_RESTRIPE, &args);
- e = errno;
- close(fd);
-
- if (ret < 0) {
- if (e == ECANCELED) {
- fprintf(stderr, "restripe interrupted by user\n");
- } else {
- fprintf(stderr, "ERROR: error during restriping '%s' "
- "- %s\n", path, strerror(e));
- return 19;
- }
- }
-
- return 0;
-}
-
-int do_restripe_cancel(int ac, char **av)
-{
- int fd;
- char *path = av[1];
- int ret;
- int e;
-
- fd = open_file_or_dir(path);
- if (fd < 0) {
- fprintf(stderr, "ERROR: can't access to '%s'\n", path);
- return 12;
- }
-
- ret = ioctl(fd, BTRFS_IOC_RESTRIPE_CTL, BTRFS_RESTRIPE_CTL_CANCEL);
- e = errno;
- close(fd);
-
- if (ret < 0) {
- fprintf(stderr, "ERROR: restripe cancel on '%s' failed - %s\n",
- path, (e == ENOTCONN) ? "Not in progress" : strerror(e));
- return 19;
- }
-
- return 0;
-}
-
-int do_restripe_pause(int ac, char **av)
-{
- int fd;
- char *path = av[1];
- int ret;
- int e;
-
- fd = open_file_or_dir(path);
- if (fd < 0) {
- fprintf(stderr, "ERROR: can't access to '%s'\n", path);
- return 12;
- }
-
- ret = ioctl(fd, BTRFS_IOC_RESTRIPE_CTL, BTRFS_RESTRIPE_CTL_PAUSE);
- e = errno;
- close(fd);
-
- if (ret < 0) {
- fprintf(stderr, "ERROR: restripe pause on '%s' failed - %s\n",
- path, (e == ENOTCONN) ? "Not running" : strerror(e));
- return 19;
- }
-
- return 0;
-}
-
-int do_restripe_resume(int ac, char **av)
-{
- int fd;
- char *path = av[1];
- int ret;
- int e;
-
- fd = open_file_or_dir(path);
- if (fd < 0) {
- fprintf(stderr, "ERROR: can't access to '%s'\n", path);
- return 12;
- }
-
- ret = ioctl(fd, BTRFS_IOC_RESTRIPE_CTL, BTRFS_RESTRIPE_CTL_RESUME);
- e = errno;
- close(fd);
-
- if (ret < 0) {
- if (e == ECANCELED) {
- fprintf(stderr, "restripe interrupted by user\n");
- } else if (e == ENOTCONN || e == EINPROGRESS) {
- fprintf(stderr, "ERROR: restripe resume on '%s' "
- "failed - %s\n", path,
- (e == ENOTCONN) ? "Not in progress" :
- "Already running");
- return 19;
- } else {
- fprintf(stderr, "ERROR: error during restriping '%s' "
- "- %s\n", path, strerror(e));
- return 19;
- }
- }
-
- return 0;
-}
-
-static struct option restripe_progress_longopts[] = {
- { "verbose", 0, NULL, 'v' },
- { 0, 0, 0, 0}
-};
-
-int do_restripe_progress(int ac, char **av)
-{
- int fd;
- char *path;
- struct btrfs_ioctl_restripe_args args;
- int verbose = 0;
- int longindex;
- int ret;
- int e;
-
- while (1) {
- int opt = getopt_long(ac, av, "v", restripe_progress_longopts,
- &longindex);
- if (opt < 0)
- break;
-
- switch (opt) {
- case 'v':
- verbose = 1;
- break;
- default:
- fprintf(stderr, "Invalid arguments for restripe "
- "status\n");
- return 1;
- }
- }
-
- if (ac - optind != 1) {
- fprintf(stderr, "Invalid arguments for restripe status\n");
- return 1;
- }
-
- path = av[optind];
- fd = open_file_or_dir(path);
- if (fd < 0) {
- fprintf(stderr, "ERROR: can't access to '%s'\n", path);
- return 12;
- }
-
- ret = ioctl(fd, BTRFS_IOC_RESTRIPE_PROGRESS, &args);
- e = errno;
- close(fd);
+ fprintf(stderr, "ERROR: error during balancing '%s' - %s\n",
+ path, strerror(e));
- if (ret < 0) {
- fprintf(stderr, "ERROR: restripe status on '%s' failed - %s\n",
- path, (e == ENOTCONN) ? "Not in progress" : strerror(e));
return 19;
}
-
- if (args.state & BTRFS_RESTRIPE_ST_RUNNING) {
- printf("Restripe on '%s' is running", path);
- if (args.state & BTRFS_RESTRIPE_ST_CANCEL_REQ)
- printf(", cancel requested\n");
- else if (args.state & BTRFS_RESTRIPE_ST_PAUSE_REQ)
- printf(", pause requested\n");
- else
- printf("\n");
- } else {
- printf("Restripe on '%s' is paused\n", path);
- }
-
- printf("%llu out of about %llu chunks restriped (%llu considered), "
- "%3.f%% left\n", args.stat.completed, args.stat.expected,
- args.stat.considered,
- 100 * (1 - (float)args.stat.completed/args.stat.expected));
-
- if (verbose)
- dump_ioctl_restripe_args(&args);
-
return 0;
}
-static void dump_restripe_args(struct btrfs_restripe_args *args)
-{
- if (args->flags & BTRFS_RESTRIPE_ARGS_CONVERT) {
- printf("converting, target=%llu, soft is %s", args->target,
- (args->flags & BTRFS_RESTRIPE_ARGS_SOFT) ? "on" : "off");
- } else {
- printf("balancing");
- }
-
- if (args->flags & BTRFS_RESTRIPE_ARGS_PROFILES)
- printf(", profiles=%llu", args->profiles);
- if (args->flags & BTRFS_RESTRIPE_ARGS_USAGE)
- printf(", usage=%llu", args->usage);
- if (args->flags & BTRFS_RESTRIPE_ARGS_DEVID)
- printf(", devid=%llu", args->devid);
- if (args->flags & BTRFS_RESTRIPE_ARGS_DRANGE)
- printf(", drange=%llu..%llu", args->pstart, args->pend);
- if (args->flags & BTRFS_RESTRIPE_ARGS_VRANGE)
- printf(", vrange=%llu..%llu", args->vstart, args->vend);
-
- printf("\n");
-}
-
-static void dump_ioctl_restripe_args(struct btrfs_ioctl_restripe_args *args)
-{
- printf("Dumping filters: flags 0x%llx, state 0x%llx, force is %s\n",
- args->flags, args->state,
- (args->flags & BTRFS_RESTRIPE_FORCE) ? "on" : "off");
- if (args->flags & BTRFS_RESTRIPE_DATA) {
- printf(" DATA (flags 0x%llx): ", args->data.flags);
- dump_restripe_args(&args->data);
- }
- if (args->flags & BTRFS_RESTRIPE_METADATA) {
- printf(" METADATA (flags 0x%llx): ", args->meta.flags);
- dump_restripe_args(&args->meta);
- }
- if (args->flags & BTRFS_RESTRIPE_SYSTEM) {
- printf(" SYSTEM (flags 0x%llx): ", args->sys.flags);
- dump_restripe_args(&args->sys);
- }
-}
/**** man: btrfs device delete
diff --git a/btrfs_cmds.h b/btrfs_cmds.h
index 2cd0ac1..81182b1 100644
--- a/btrfs_cmds.h
+++ b/btrfs_cmds.h
@@ -27,11 +27,6 @@ int do_scrub_start(int nargs, char **argv);
int do_scrub_status(int argc, char **argv);
int do_scrub_resume(int argc, char **argv);
int do_scrub_cancel(int nargs, char **argv);
-int do_restripe(int ac, char **av);
-int do_restripe_cancel(int ac, char **av);
-int do_restripe_pause(int ac, char **av);
-int do_restripe_resume(int ac, char **av);
-int do_restripe_progress(int ac, char **av);
int do_remove_volume(int nargs, char **args);
int do_scan(int nargs, char **argv);
int do_resize(int nargs, char **argv);
diff --git a/ctree.h b/ctree.h
index 58ea3d3..54748c8 100644
--- a/ctree.h
+++ b/ctree.h
@@ -61,9 +61,6 @@ struct btrfs_trans_handle;
#define BTRFS_CSUM_TREE_OBJECTID 7ULL
-/* for storing restripe params in the root tree */
-#define BTRFS_RESTRIPE_OBJECTID -4ULL
-
/* oprhan objectid for tracking unlinked/truncated files */
#define BTRFS_ORPHAN_OBJECTID -5ULL
@@ -708,12 +705,6 @@ struct btrfs_csum_item {
#define BTRFS_BLOCK_GROUP_DUP (1 << 5)
#define BTRFS_BLOCK_GROUP_RAID10 (1 << 6)
-/*
- * to avoid troubles..
- */
-#define BTRFS_AVAIL_ALLOC_BIT_SINGLE (1 << 7)
-#define BTRFS_BLOCK_GROUP_RESERVED (1 << 7)
-
struct btrfs_block_group_item {
__le64 used;
__le64 chunk_objectid;
diff --git a/ioctl.h b/ioctl.h
index af8b18b..1ae7537 100644
--- a/ioctl.h
+++ b/ioctl.h
@@ -91,45 +91,6 @@ struct btrfs_ioctl_fs_info_args {
__u64 reserved[124]; /* pad to 1k */
};
-#define BTRFS_RESTRIPE_CTL_CANCEL 1
-#define BTRFS_RESTRIPE_CTL_PAUSE 2
-#define BTRFS_RESTRIPE_CTL_RESUME 3
-
-struct btrfs_restripe_args {
- __u64 profiles;
- __u64 usage;
- __u64 devid;
- __u64 pstart;
- __u64 pend;
- __u64 vstart;
- __u64 vend;
-
- __u64 target;
-
- __u64 flags;
-
- __u64 unused[8];
-} __attribute__ ((__packed__));
-
-struct btrfs_restripe_progress {
- __u64 expected;
- __u64 considered;
- __u64 completed;
-};
-
-struct btrfs_ioctl_restripe_args {
- __u64 flags;
- __u64 state;
-
- struct btrfs_restripe_args data;
- struct btrfs_restripe_args sys;
- struct btrfs_restripe_args meta;
-
- struct btrfs_restripe_progress stat;
-
- __u64 unused[72]; /* pad to 1k */
-};
-
struct btrfs_ioctl_search_key {
/* which root are we searching. 0 is the tree of tree roots */
__u64 tree_id;
@@ -311,15 +272,10 @@ struct btrfs_ioctl_logical_ino_args {
#define BTRFS_IOC_DEV_INFO _IOWR(BTRFS_IOCTL_MAGIC, 30, \
struct btrfs_ioctl_dev_info_args)
#define BTRFS_IOC_FS_INFO _IOR(BTRFS_IOCTL_MAGIC, 31, \
- struct btrfs_ioctl_fs_info_args)
+ struct btrfs_ioctl_fs_info_args)
#define BTRFS_IOC_INO_PATHS _IOWR(BTRFS_IOCTL_MAGIC, 35, \
struct btrfs_ioctl_ino_path_args)
#define BTRFS_IOC_LOGICAL_INO _IOWR(BTRFS_IOCTL_MAGIC, 36, \
struct btrfs_ioctl_ino_path_args)
-#define BTRFS_IOC_RESTRIPE _IOW(BTRFS_IOCTL_MAGIC, 32, \
- struct btrfs_ioctl_restripe_args)
-#define BTRFS_IOC_RESTRIPE_CTL _IOW(BTRFS_IOCTL_MAGIC, 33, int)
-#define BTRFS_IOC_RESTRIPE_PROGRESS _IOR(BTRFS_IOCTL_MAGIC, 34, \
- struct btrfs_ioctl_restripe_args)
#endif
diff --git a/print-tree.c b/print-tree.c
index 49f98af..6039699 100644
--- a/print-tree.c
+++ b/print-tree.c
@@ -391,9 +391,6 @@ static void print_objectid(unsigned long long objectid, u8 type)
case BTRFS_CSUM_TREE_OBJECTID:
printf("CSUM_TREE");
break;
- case BTRFS_RESTRIPE_OBJECTID:
- printf("RESTRIPE");
- break;
case BTRFS_ORPHAN_OBJECTID:
printf("ORPHAN");
break;
diff --git a/volumes.h b/volumes.h
index 5845c1d..08c53e4 100644
--- a/volumes.h
+++ b/volumes.h
@@ -95,48 +95,6 @@ struct btrfs_multi_bio {
#define btrfs_multi_bio_size(n) (sizeof(struct btrfs_multi_bio) + \
(sizeof(struct btrfs_bio_stripe) * (n)))
-/*
- * Restriper's general "type" filter. Shares bits with chunk type for
- * simplicity, RESTRIPE prefix is used to avoid confusion.
- */
-#define BTRFS_RESTRIPE_DATA (1ULL << 0)
-#define BTRFS_RESTRIPE_SYSTEM (1ULL << 1)
-#define BTRFS_RESTRIPE_METADATA (1ULL << 2)
-
-#define BTRFS_RESTRIPE_TYPE_MASK (BTRFS_RESTRIPE_DATA | \
- BTRFS_RESTRIPE_SYSTEM | \
- BTRFS_RESTRIPE_METADATA)
-
-#define BTRFS_RESTRIPE_FORCE (1ULL << 3)
-
-/*
- * Restripe filters
- */
-#define BTRFS_RESTRIPE_ARGS_PROFILES (1ULL << 0)
-#define BTRFS_RESTRIPE_ARGS_USAGE (1ULL << 1)
-#define BTRFS_RESTRIPE_ARGS_DEVID (1ULL << 2)
-#define BTRFS_RESTRIPE_ARGS_DRANGE (1ULL << 3)
-#define BTRFS_RESTRIPE_ARGS_VRANGE (1ULL << 4)
-
-/*
- * Profile changing flags. When SOFT is set we won't relocate chunk if
- * it already has the target profile (even though it may be
- * half-filled).
- */
-#define BTRFS_RESTRIPE_ARGS_CONVERT (1ULL << 8)
-#define BTRFS_RESTRIPE_ARGS_SOFT (1ULL << 9)
-
-/*
- * Restripe state bits
- */
-#define RESTRIPE_RUNNING 0
-#define RESTRIPE_CANCEL_REQ 1
-#define RESTRIPE_PAUSE_REQ 2
-
-#define BTRFS_RESTRIPE_ST_RUNNING (1ULL << RESTRIPE_RUNNING)
-#define BTRFS_RESTRIPE_ST_CANCEL_REQ (1ULL << RESTRIPE_CANCEL_REQ)
-#define BTRFS_RESTRIPE_ST_PAUSE_REQ (1ULL << RESTRIPE_PAUSE_REQ)
-
int btrfs_alloc_dev_extent(struct btrfs_trans_handle *trans,
struct btrfs_device *device,
u64 chunk_tree, u64 chunk_objectid,
--
1.7.6.233.gd79bc
