diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-01-30 11:59:37 +1100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-01-30 11:59:37 +1100 |
| commit | f96736e1ba33c04bd91a7a7f2034bf646bab575e (patch) | |
| tree | 416d6124d82386b278e54bf050469105bbb7b06a /fs/xfs/xfs_bmap.c | |
| parent | 8e5d573a6acfb129513cc929a731eeae37eddeee (diff) | |
| parent | 65e3aa77f1b0269720660a6879f6f28d158f54c8 (diff) | |
Merge tag 'for-linus-v3.8-rc6' of git://oss.sgi.com/xfs/xfs
Pull xfs bugfixes from Ben Myers:
"Here are fixes for returning EFSCORRUPTED on probe of a non-xfs
filesystem, the stack switch in xfs_bmapi_allocate, a crash in
_xfs_buf_find, speculative preallocation as the filesystem nears
ENOSPC, an unmount hang, a race with AIO, and a regression with
xfs_fsr:
- fix return value when filesystem probe finds no XFS magic, a
regression introduced in 9802182.
- fix stack switch in __xfs_bmapi_allocate by moving the check for
stack switch up into xfs_bmapi_write.
- fix oops in _xfs_buf_find by validating that the requested block is
within the filesystem bounds.
- limit speculative preallocation near ENOSPC.
- fix an unmount hang in xfs_wait_buftarg by freeing the
xfs_buf_log_item in xfs_buf_item_unlock.
- fix a possible use after free with AIO.
- fix xfs_swap_extents after removal of xfs_flushinval_pages, a
regression introduced in commit fb59581404a."
* tag 'for-linus-v3.8-rc6' of git://oss.sgi.com/xfs/xfs:
xfs: Fix xfs_swap_extents() after removal of xfs_flushinval_pages()
xfs: Fix possible use-after-free with AIO
xfs: fix shutdown hang on invalid inode during create
xfs: limit speculative prealloc near ENOSPC thresholds
xfs: fix _xfs_buf_find oops on blocks beyond the filesystem end
xfs: pull up stack_switch check into xfs_bmapi_write
xfs: Do not return EFSCORRUPTED when filesystem probe finds no XFS magic
Diffstat (limited to 'fs/xfs/xfs_bmap.c')
| -rw-r--r-- | fs/xfs/xfs_bmap.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/xfs/xfs_bmap.c b/fs/xfs/xfs_bmap.c index 0e92d12765d2..cdb2d3348583 100644 --- a/fs/xfs/xfs_bmap.c +++ b/fs/xfs/xfs_bmap.c @@ -4680,9 +4680,6 @@ __xfs_bmapi_allocate( return error; } - if (bma->flags & XFS_BMAPI_STACK_SWITCH) - bma->stack_switch = 1; - error = xfs_bmap_alloc(bma); if (error) return error; @@ -4956,6 +4953,9 @@ xfs_bmapi_write( bma.flist = flist; bma.firstblock = firstblock; + if (flags & XFS_BMAPI_STACK_SWITCH) + bma.stack_switch = 1; + while (bno < end && n < *nmap) { inhole = eof || bma.got.br_startoff > bno; wasdelay = !inhole && isnullstartblock(bma.got.br_startblock); |