search for: btrfs_mount_

...ujitsu.com >Data: 18/09/2012 3.30 >A: <linux-btrfs@vger.kernel.org> >Ogg: [PATCH 2/2] Btrfs-progs: add mount-option command > [...] >+/* >+ * Flags for mount options. >+ * >+ * Note: don''t forget to add new options to btrfs_show_options() >+ */ >+#define BTRFS_MOUNT_NODATASUM (1 << 0) >+#define BTRFS_MOUNT_NODATACOW (1 << 1) >+#define BTRFS_MOUNT_NOBARRIER (1 << 2) >+#define BTRFS_MOUNT_SSD (1 << 3) >+#define BTRFS_MOUNT_DEGRADED (1 << 4) >+#define BTRFS_MOUNT_COMPRESS (1 << 5) >+#define BTRFS_MOUNT_N...

...trfs/super.c | 10 +++++++--- fs/btrfs/transaction.c | 5 ++++- 3 files changed, 12 insertions(+), 4 deletions(-) diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 471fa67..019e7a7 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -951,6 +951,7 @@ struct btrfs_root { #define BTRFS_MOUNT_DEGRADED (1 << 4) #define BTRFS_MOUNT_COMPRESS (1 << 5) #define BTRFS_MOUNT_NOTREELOG (1 << 6) +#define BTRFS_MOUNT_FLUSHONCOMMIT (1 << 7) #define btrfs_clear_opt(o, opt) ((o) &= ~BTRFS_MOUNT_##opt) #define btrfs_set_opt(o, opt) ((o) |= BTRFS_MOU...

...+++++++++++++++++++++++++++++++++++++++-- fs/btrfs/super.c | 6 ++- 3 files changed, 110 insertions(+), 6 deletions(-) diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 5ac2bca..140003e 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -1196,6 +1196,7 @@ struct btrfs_root { #define BTRFS_MOUNT_NOSSD (1 << 9) #define BTRFS_MOUNT_DISCARD (1 << 10) #define BTRFS_MOUNT_FORCE_COMPRESS (1 << 11) +#define BTRFS_MOUNT_USER_SUBVOL_RM_ALLOWED (1 << 12) #define btrfs_clear_opt(o, opt) ((o) &= ~BTRFS_MOUNT_##opt) #define btrfs_set_opt(o, opt) ((o) |= BTRFS_M...

...timal) * block layout. @@ -1477,6 +1480,8 @@ struct btrfs_fs_info { unsigned data_chunk_allocations; unsigned metadata_ratio; + unsigned max_compressed_extent_kb; + void *bdev_holder; /* private scrub information */ @@ -1829,6 +1834,7 @@ struct btrfs_ioctl_defrag_range_args { #define BTRFS_MOUNT_CHECK_INTEGRITY (1 << 20) #define BTRFS_MOUNT_CHECK_INTEGRITY_INCLUDING_EXTENT_DATA (1 << 21) #define BTRFS_MOUNT_PANIC_ON_FATAL_ERROR (1 << 22) +#define BTRFS_MOUNT_COMPR_EXTENT_SIZE (1 << 23) #define btrfs_clear_opt(o, opt) ((o) &= ~BTRFS_MOUNT_##opt) #define btr...

...tree.h | 1 + fs/btrfs/super.c | 11 ++++++++++- 2 files changed, 11 insertions(+), 1 deletions(-) diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 0236d03..c6e050a 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -1567,6 +1567,7 @@ struct btrfs_ioctl_defrag_range_args { #define BTRFS_MOUNT_CHECK_INTEGRITY (1 << 20) #define BTRFS_MOUNT_CHECK_INTEGRITY_INCLUDING_EXTENT_DATA (1 << 21) #define BTRFS_MOUNT_PANIC_ON_FATAL_ERROR (1 << 22) +#define BTRFS_MOUNT_NOCOMPRESS (1 << 23) #define btrfs_clear_opt(o, opt) ((o) &= ~BTRFS_MOUNT_##opt) #define btrfs_set_...

Hi all - The following 9 patches add more error handling to the btrfs code: - Add btrfs_panic - Catch locking failures in {set,clear}_extent_bit - Push up set_extent_bit errors to callers - Push up lock_extent errors to callers - Push up clear_extent_bit errors to callers - Push up unlock_extent errors to callers - Make pin_down_extent return void - Push up btrfs_pin_extent errors to

Hello, This patch series adds an initial implementation of restriper (it''s a clever name for relocation framework that allows to do selective profile changing and selective balancing with some goodies like pausing/resuming and reporting progress to the user. Profile changing is global (per-FS) so far, per-subvolume profiles require some discussion and can be implemented in future.

Hi all - Here''s my current error handling patchset, against 3.1-rc8. Almost all of this patchset is preparing for actual error handling. Before we start in on that work, I''m trying to reduce the surface we need to worry about. It turns out that there is a ton of code that returns an error code but never actually reports an error. The patchset has grown to 65 patches. 46 of them