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authorEric Sandeen <sandeen@sandeen.net>2010-02-05 22:59:53 +0000
committerAlex Elder <aelder@sgi.com>2010-02-08 17:41:48 -0600
commitd5db0f97fbbeff11c88dec1aaf1536a975afbaeb (patch)
tree3e81db2cb8c5004f3c30ccaa35e54fbf1549897f /fs/xfs/xfs_mount.h
parent388f1f0c346b533b06d8bc792f7204ebc3e4b7da (diff)
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xfs: more reserved blocks fixups
This mangles the reserved blocks counts a little more. 1) add a helper function for the default reserved count 2) add helper functions to save/restore counts on ro/rw 3) save/restore reserved blocks on freeze/thaw 4) disallow changing reserved count while readonly V2: changed field name to match Dave's changes Signed-off-by: Eric Sandeen <sandeen@sandeen.net> Signed-off-by: Alex Elder <aelder@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_mount.h')
-rw-r--r--fs/xfs/xfs_mount.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h
index 02d45f213e58..70504fcf14cd 100644
--- a/fs/xfs/xfs_mount.h
+++ b/fs/xfs/xfs_mount.h
@@ -421,6 +421,7 @@ typedef struct xfs_mod_sb {
} xfs_mod_sb_t;
extern int xfs_log_sbcount(xfs_mount_t *, uint);
+extern __uint64_t xfs_default_resblks(xfs_mount_t *mp);
extern int xfs_mountfs(xfs_mount_t *mp);
extern void xfs_unmountfs(xfs_mount_t *);