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| author | Hugh Dickins <hugh@veritas.com> | 2005-09-03 15:54:32 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@evo.osdl.org> | 2005-09-05 00:05:40 -0700 |
| commit | e2244ec2efa4ee1edf391d0001d314933e2b2974 (patch) | |
| tree | c9e43f9b6e11ce41d976025c6f9d94c273521132 /mm/shmem.c | |
| parent | b0d9bcd4bb79a7834f8492f2ae5c2655a551f23d (diff) | |
| download | linux-3.10-e2244ec2efa4ee1edf391d0001d314933e2b2974.tar.gz linux-3.10-e2244ec2efa4ee1edf391d0001d314933e2b2974.tar.bz2 linux-3.10-e2244ec2efa4ee1edf391d0001d314933e2b2974.zip | |
[PATCH] swap: correct swapfile nr_good_pages
If a regular swapfile lies on a filesystem whose blocksize is less than
PAGE_SIZE, then setup_swap_extents may have to cut the number of usable swap
pages; but sys_swapon's nr_good_pages was not expecting that. Also,
setup_swap_extents takes no account of badpages listed in the swap header: not
worth doing so, but ensure nr_badpages is 0 for a regular swapfile.
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'mm/shmem.c')
0 files changed, 0 insertions, 0 deletions