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| author | Christoph Hellwig <hch@lst.de> | 2009-06-08 15:32:59 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@brick.lst.de> | 2009-06-08 15:32:59 +0200 |
| commit | e1696834e8a15d7ef9ae8ffdffe00bac1399a2e3 (patch) | |
| tree | 456df7fe129e1cd08a2bee149dc2ac5e96767ee5 /fs/xfs/xfs_fs.h | |
| parent | xfs: prevent deadlock in xfs_qm_shake() (diff) | |
| download | linux-e1696834e8a15d7ef9ae8ffdffe00bac1399a2e3.tar.xz linux-e1696834e8a15d7ef9ae8ffdffe00bac1399a2e3.zip | |
xfs: update max log size
Commit a6634fba3dec4a92f0a2c4e30c80b634c0576ad5 in xfsprogs increased the
maximum log size supported by mkfs. Merged back the changes to xfs_fs.h
so the growfs enforced the same limit and the headers are in sync.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Eric Sandeen <sandeen@sandeen.net>
Diffstat (limited to 'fs/xfs/xfs_fs.h')
| -rw-r--r-- | fs/xfs/xfs_fs.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/fs/xfs/xfs_fs.h b/fs/xfs/xfs_fs.h index f7c06fac8229..c4ea51b55dce 100644 --- a/fs/xfs/xfs_fs.h +++ b/fs/xfs/xfs_fs.h @@ -239,10 +239,13 @@ typedef struct xfs_fsop_resblks { * Minimum and maximum sizes need for growth checks */ #define XFS_MIN_AG_BLOCKS 64 -#define XFS_MIN_LOG_BLOCKS 512 -#define XFS_MAX_LOG_BLOCKS (64 * 1024) -#define XFS_MIN_LOG_BYTES (256 * 1024) -#define XFS_MAX_LOG_BYTES (128 * 1024 * 1024) +#define XFS_MIN_LOG_BLOCKS 512ULL +#define XFS_MAX_LOG_BLOCKS (1024 * 1024ULL) +#define XFS_MIN_LOG_BYTES (10 * 1024 * 1024ULL) + +/* keep the maximum size under 2^31 by a small amount */ +#define XFS_MAX_LOG_BYTES \ + ((2 * 1024 * 1024 * 1024ULL) - XFS_MIN_LOG_BYTES) /* * Structures for XFS_IOC_FSGROWFSDATA, XFS_IOC_FSGROWFSLOG & XFS_IOC_FSGROWFSRT |