diff options
author | merge <null@invalid> | 2009-01-22 13:55:32 +0000 |
---|---|---|
committer | Andy Green <agreen@octopus.localdomain> | 2009-01-22 13:55:32 +0000 |
commit | aa6f5ffbdba45aa8e19e5048648fc6c7b25376d3 (patch) | |
tree | fbb786d0ac6f8a774fd834e9ce951197e60fbffa /fs/xfs/linux-2.6/xfs_fs_subr.c | |
parent | f2d78193eae5dccd3d588d2c8ea0866efc368332 (diff) |
MERGE-via-pending-tracking-hist-MERGE-via-stable-tracking-MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040-1232632141
pending-tracking-hist top was MERGE-via-stable-tracking-MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040-1232632141 / fdf777a63bcb59e0dfd78bfe2c6242e01f6d4eb9 ... parent commitmessage:
From: merge <null@invalid>
MERGE-via-stable-tracking-hist-MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040
stable-tracking-hist top was MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040 / 90463bfd2d5a3c8b52f6e6d71024a00e052b0ced ... parent commitmessage:
From: merge <null@invalid>
MERGE-via-mokopatches-tracking-hist-fix-stray-endmenu-patch
mokopatches-tracking-hist top was fix-stray-endmenu-patch / 3630e0be570de8057e7f8d2fe501ed353cdf34e6 ... parent commitmessage:
From: Andy Green <andy@openmoko.com>
fix-stray-endmenu.patch
Signed-off-by: Andy Green <andy@openmoko.com>
Diffstat (limited to 'fs/xfs/linux-2.6/xfs_fs_subr.c')
-rw-r--r-- | fs/xfs/linux-2.6/xfs_fs_subr.c | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/fs/xfs/linux-2.6/xfs_fs_subr.c b/fs/xfs/linux-2.6/xfs_fs_subr.c index 36caa6d957d..5aeb7777696 100644 --- a/fs/xfs/linux-2.6/xfs_fs_subr.c +++ b/fs/xfs/linux-2.6/xfs_fs_subr.c @@ -24,6 +24,10 @@ int fs_noerr(void) { return 0; } int fs_nosys(void) { return ENOSYS; } void fs_noval(void) { return; } +/* + * note: all filemap functions return negative error codes. These + * need to be inverted before returning to the xfs core functions. + */ void xfs_tosspages( xfs_inode_t *ip, @@ -53,7 +57,7 @@ xfs_flushinval_pages( if (!ret) truncate_inode_pages(mapping, first); } - return ret; + return -ret; } int @@ -72,10 +76,23 @@ xfs_flush_pages( xfs_iflags_clear(ip, XFS_ITRUNCATED); ret = filemap_fdatawrite(mapping); if (flags & XFS_B_ASYNC) - return ret; + return -ret; ret2 = filemap_fdatawait(mapping); if (!ret) ret = ret2; } - return ret; + return -ret; +} + +int +xfs_wait_on_pages( + xfs_inode_t *ip, + xfs_off_t first, + xfs_off_t last) +{ + struct address_space *mapping = VFS_I(ip)->i_mapping; + + if (mapping_tagged(mapping, PAGECACHE_TAG_WRITEBACK)) + return -filemap_fdatawait(mapping); + return 0; } |