diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-12-31 01:48:25 (GMT) |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-12-31 01:48:25 (GMT) |
commit | 6a94cb73064c952255336cc57731904174b2c58f (patch) | |
tree | d19cc835db0a21e01909a92772868e1ad96f99ff /fs/xfs/xfs_extfree_item.c | |
parent | f57fa1d6a6b3414e853d3d17e339ac48816e4406 (diff) | |
parent | 0a8c5395f90f06d128247844b2515c8bf3f2826b (diff) | |
download | linux-fsl-qoriq-6a94cb73064c952255336cc57731904174b2c58f.tar.xz |
Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs
* 'for-linus' of git://oss.sgi.com/xfs/xfs: (184 commits)
[XFS] Fix race in xfs_write() between direct and buffered I/O with DMAPI
[XFS] handle unaligned data in xfs_bmbt_disk_get_all
[XFS] avoid memory allocations in xfs_fs_vcmn_err
[XFS] Fix speculative allocation beyond eof
[XFS] Remove XFS_BUF_SHUT() and friends
[XFS] Use the incore inode size in xfs_file_readdir()
[XFS] set b_error from bio error in xfs_buf_bio_end_io
[XFS] use inode_change_ok for setattr permission checking
[XFS] add a FMODE flag to make XFS invisible I/O less hacky
[XFS] resync headers with libxfs
[XFS] simplify projid check in xfs_rename
[XFS] replace b_fspriv with b_mount
[XFS] Remove unused tracing code
[XFS] Remove unnecessary assertion
[XFS] Remove unused variable in ktrace_free()
[XFS] Check return value of xfs_buf_get_noaddr()
[XFS] Fix hang after disallowed rename across directory quota domains
[XFS] Fix compile with CONFIG_COMPAT enabled
move inode tracing out of xfs_vnode.
move vn_iowait / vn_iowake into xfs_aops.c
...
Diffstat (limited to 'fs/xfs/xfs_extfree_item.c')
-rw-r--r-- | fs/xfs/xfs_extfree_item.c | 45 |
1 files changed, 19 insertions, 26 deletions
diff --git a/fs/xfs/xfs_extfree_item.c b/fs/xfs/xfs_extfree_item.c index 8aa28f7..05a4bdd 100644 --- a/fs/xfs/xfs_extfree_item.c +++ b/fs/xfs/xfs_extfree_item.c @@ -108,19 +108,16 @@ xfs_efi_item_pin(xfs_efi_log_item_t *efip) STATIC void xfs_efi_item_unpin(xfs_efi_log_item_t *efip, int stale) { - xfs_mount_t *mp; + struct xfs_ail *ailp = efip->efi_item.li_ailp; - mp = efip->efi_item.li_mountp; - spin_lock(&mp->m_ail_lock); + spin_lock(&ailp->xa_lock); if (efip->efi_flags & XFS_EFI_CANCELED) { - /* - * xfs_trans_delete_ail() drops the AIL lock. - */ - xfs_trans_delete_ail(mp, (xfs_log_item_t *)efip); + /* xfs_trans_ail_delete() drops the AIL lock. */ + xfs_trans_ail_delete(ailp, (xfs_log_item_t *)efip); xfs_efi_item_free(efip); } else { efip->efi_flags |= XFS_EFI_COMMITTED; - spin_unlock(&mp->m_ail_lock); + spin_unlock(&ailp->xa_lock); } } @@ -134,26 +131,23 @@ xfs_efi_item_unpin(xfs_efi_log_item_t *efip, int stale) STATIC void xfs_efi_item_unpin_remove(xfs_efi_log_item_t *efip, xfs_trans_t *tp) { - xfs_mount_t *mp; + struct xfs_ail *ailp = efip->efi_item.li_ailp; xfs_log_item_desc_t *lidp; - mp = efip->efi_item.li_mountp; - spin_lock(&mp->m_ail_lock); + spin_lock(&ailp->xa_lock); if (efip->efi_flags & XFS_EFI_CANCELED) { /* * free the xaction descriptor pointing to this item */ lidp = xfs_trans_find_item(tp, (xfs_log_item_t *) efip); xfs_trans_free_item(tp, lidp); - /* - * pull the item off the AIL. - * xfs_trans_delete_ail() drops the AIL lock. - */ - xfs_trans_delete_ail(mp, (xfs_log_item_t *)efip); + + /* xfs_trans_ail_delete() drops the AIL lock. */ + xfs_trans_ail_delete(ailp, (xfs_log_item_t *)efip); xfs_efi_item_free(efip); } else { efip->efi_flags |= XFS_EFI_COMMITTED; - spin_unlock(&mp->m_ail_lock); + spin_unlock(&ailp->xa_lock); } } @@ -268,6 +262,7 @@ xfs_efi_init(xfs_mount_t *mp, efip->efi_item.li_type = XFS_LI_EFI; efip->efi_item.li_ops = &xfs_efi_item_ops; efip->efi_item.li_mountp = mp; + efip->efi_item.li_ailp = mp->m_ail; efip->efi_format.efi_nextents = nextents; efip->efi_format.efi_id = (__psint_t)(void*)efip; @@ -345,25 +340,22 @@ void xfs_efi_release(xfs_efi_log_item_t *efip, uint nextents) { - xfs_mount_t *mp; - int extents_left; + struct xfs_ail *ailp = efip->efi_item.li_ailp; + int extents_left; - mp = efip->efi_item.li_mountp; ASSERT(efip->efi_next_extent > 0); ASSERT(efip->efi_flags & XFS_EFI_COMMITTED); - spin_lock(&mp->m_ail_lock); + spin_lock(&ailp->xa_lock); ASSERT(efip->efi_next_extent >= nextents); efip->efi_next_extent -= nextents; extents_left = efip->efi_next_extent; if (extents_left == 0) { - /* - * xfs_trans_delete_ail() drops the AIL lock. - */ - xfs_trans_delete_ail(mp, (xfs_log_item_t *)efip); + /* xfs_trans_ail_delete() drops the AIL lock. */ + xfs_trans_ail_delete(ailp, (xfs_log_item_t *)efip); xfs_efi_item_free(efip); } else { - spin_unlock(&mp->m_ail_lock); + spin_unlock(&ailp->xa_lock); } } @@ -565,6 +557,7 @@ xfs_efd_init(xfs_mount_t *mp, efdp->efd_item.li_type = XFS_LI_EFD; efdp->efd_item.li_ops = &xfs_efd_item_ops; efdp->efd_item.li_mountp = mp; + efdp->efd_item.li_ailp = mp->m_ail; efdp->efd_efip = efip; efdp->efd_format.efd_nextents = nextents; efdp->efd_format.efd_efi_id = efip->efi_format.efi_id; |