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| author | Russell King | 2009-09-22 21:54:53 +0200 |
|---|---|---|
| committer | Russell King | 2009-09-22 22:01:40 +0200 |
| commit | ae19ffbadc1b2100285a5b5b3d0a4e0a11390904 (patch) | |
| tree | 3c2086ab67398a019089a47ca3f362a4bc6db74f /fs/xfs/xfs_ag.h | |
| parent | ARM: 5721/1: MMCI enable the use of a regulator (diff) | |
| parent | ARM: 5719/1: [AT91] Fix AC97 breakage (diff) | |
| download | kernel-qcow2-linux-ae19ffbadc1b2100285a5b5b3d0a4e0a11390904.tar.gz kernel-qcow2-linux-ae19ffbadc1b2100285a5b5b3d0a4e0a11390904.tar.xz kernel-qcow2-linux-ae19ffbadc1b2100285a5b5b3d0a4e0a11390904.zip | |
Merge branch 'master' into for-linus
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 */ |