Displaying 8 results from an estimated 8 matches for "opt_discard".
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op_discard
2010 Oct 25
2
[PATCH] Btrfs: allow subvol deletion by unprivileged user with -o user_subvol_rm_allowed
...8ff5a3a 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -68,7 +68,7 @@ enum {
Opt_nodatacow, Opt_max_inline, Opt_alloc_start, Opt_nobarrier, Opt_ssd,
Opt_nossd, Opt_ssd_spread, Opt_thread_pool, Opt_noacl, Opt_compress,
Opt_compress_force, Opt_notreelog, Opt_ratio, Opt_flushoncommit,
- Opt_discard, Opt_err,
+ Opt_discard, Opt_user_subvol_rm_allowed, Opt_err,
};
static match_table_t tokens = {
@@ -92,6 +92,7 @@ static match_table_t tokens = {
{Opt_flushoncommit, "flushoncommit"},
{Opt_ratio, "metadata_ratio=%d"},
{Opt_discard, "discard"},
+ {Opt_user_su...
2011 Apr 06
3
[PATCH V2] Btrfs: fix subvolume mount by name problem when default mount subvolume is set
...34 insertions(+), 9 deletions(-)
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index db0a827..cd5f3ad 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -156,7 +156,7 @@ enum {
Opt_compress_type, Opt_compress_force, Opt_compress_force_type,
Opt_notreelog, Opt_ratio, Opt_flushoncommit, Opt_discard,
Opt_space_cache, Opt_clear_cache, Opt_user_subvol_rm_allowed,
- Opt_enospc_debug, Opt_err,
+ Opt_enospc_debug, Opt_subvolrootid, Opt_err,
};
static match_table_t tokens = {
@@ -186,6 +186,7 @@ static match_table_t tokens = {
{Opt_clear_cache, "clear_cache"},
{Opt_user_subvol_rm...
2011 Jul 26
0
[PATCH] Btrfs: use bytes_may_use for all ENOSPC reservations
...int btrfs_trim_fs(struct btrfs_root *root, struct fstrim_range *range);
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 36d19e8..15b3857 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -3003,9 +3003,9 @@ static int btrfs_destroy_pinned_extent(struct btrfs_root *root,
/* opt_discard */
if (btrfs_test_opt(root, DISCARD))
- ret = btrfs_error_discard_extent(root, start,
- end + 1 - start,
- NULL);
+ ret = btrfs_discard_extent(root, start,
+ end + 1 - start,
+ NULL);
clear_extent_dirty(unpin, start, end, GFP_NOFS);
btrfs_error_unpin_ext...
2011 Jul 27
0
[PATCH] Btrfs: use bytes_may_use for all ENOSPC reservations V2
...int btrfs_trim_fs(struct btrfs_root *root, struct fstrim_range *range);
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 36d19e8..15b3857 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -3003,9 +3003,9 @@ static int btrfs_destroy_pinned_extent(struct btrfs_root *root,
/* opt_discard */
if (btrfs_test_opt(root, DISCARD))
- ret = btrfs_error_discard_extent(root, start,
- end + 1 - start,
- NULL);
+ ret = btrfs_discard_extent(root, start,
+ end + 1 - start,
+ NULL);
clear_extent_dirty(unpin, start, end, GFP_NOFS);
btrfs_error_unpin_ext...
2011 Aug 15
9
[patch v2 0/9] btrfs: More error handling patches
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
2011 Aug 23
40
[PATCH 00/21] [RFC] Btrfs: restriper
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.
2011 Oct 04
68
[patch 00/65] Error handling patchset v3
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
2010 Nov 08
89
Re: DM-CRYPT: Scale to multiple CPUs v3 on 2.6.37-rc* ?
On Sun, Nov 07 2010 at 6:05pm -0500,
Andi Kleen <andi@firstfloor.org> wrote:
> On Sun, Nov 07, 2010 at 10:39:23PM +0100, Milan Broz wrote:
> > On 11/07/2010 08:45 PM, Andi Kleen wrote:
> > >> I read about barrier-problems and data getting to the partition when
> > >> using dm-crypt and several layers so I don''t know if that could be
> >