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| author | Alex Elder <aelder@sgi.com> | 2009-09-15 21:37:47 -0500 |
|---|---|---|
| committer | Alex Elder <aelder@sgi.com> | 2009-09-15 21:37:47 -0500 |
| commit | fdec29c5fcd2705d61c1d14a1d4c74be03e9627c (patch) | |
| tree | bcf5d4dd46b4945f3b4bec6b763ff9a9484e4e59 /fs/xfs/xfs_ag.h | |
| parent | 0cb583fd2862f19ea88b02eb307d11c09e51e2f8 (diff) | |
| parent | 9ef96da6ec5e1b4cf7eb8e30852cd88ec7d5fdc0 (diff) | |
| download | talos-obmc-linux-fdec29c5fcd2705d61c1d14a1d4c74be03e9627c.tar.gz talos-obmc-linux-fdec29c5fcd2705d61c1d14a1d4c74be03e9627c.zip | |
Merge branch 'master' of git://oss.sgi.com/xfs/xfs into for-linus
Conflicts:
fs/xfs/linux-2.6/xfs_lrw.c
Diffstat (limited to 'fs/xfs/xfs_ag.h')
| -rw-r--r-- | fs/xfs/xfs_ag.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/fs/xfs/xfs_ag.h b/fs/xfs/xfs_ag.h index f24b50b68d03..a5d54bf4931b 100644 --- a/fs/xfs/xfs_ag.h +++ b/fs/xfs/xfs_ag.h @@ -198,6 +198,15 @@ typedef struct xfs_perag xfs_agino_t pagi_count; /* number of allocated inodes */ int pagb_count; /* pagb slots in use */ xfs_perag_busy_t *pagb_list; /* unstable blocks */ + + /* + * Inode allocation search lookup optimisation. + * If the pagino matches, the search for new inodes + * doesn't need to search the near ones again straight away + */ + xfs_agino_t pagl_pagino; + xfs_agino_t pagl_leftrec; + xfs_agino_t pagl_rightrec; #ifdef __KERNEL__ spinlock_t pagb_lock; /* lock for pagb_list */ |
