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| author |   Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> | 2010-07-25 20:39:03 +0900 |
|---|---|---|
| committer | Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> | 2010-07-25 20:46:43 +0900 |
| commit | 6cda9fa2575ec0869fe77b0bdf295c0e51868cab (patch) | |
| tree | 09f160f79f2ab135cd0c9ce0a2099d96423e5e00 /drivers/message/fusion/lsi/mpi_log_sas.h | |
| parent | nilfs2: simplify nilfs_get_page function (diff) | |
| download | linux-dev-6cda9fa2575ec0869fe77b0bdf295c0e51868cab.tar.xz linux-dev-6cda9fa2575ec0869fe77b0bdf295c0e51868cab.zip | |
nilfs2: avoid rec_len overflow with 64KB block size
With 64KB blocksize, a directory entry can have size 64KB which does
not fit into 16 bits we have for entry length. So this patch stores
0xffff instead and converts value when read from / written to disk.
Nilfs derives its directory implementation from ext2 filesystem, and
this draws upon the corresponding change on ext2.
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Diffstat (limited to 'drivers/message/fusion/lsi/mpi_log_sas.h')
0 files changed, 0 insertions, 0 deletions