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| author | Hugh Dickins <hugh@veritas.com> | 2006-10-28 10:38:43 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-28 11:30:53 -0700 |
| commit | ebed4bfc8da8df5b6b0bc4a5064a949f04683509 (patch) | |
| tree | 9991be7829c6a03d4a8c3307dae6b43e0f392dc5 /lib/locking-selftest-softirq.h | |
| parent | 856fc29505556cf263f3dcda2533cf3766c14ab6 (diff) | |
| download | blackbird-op-linux-ebed4bfc8da8df5b6b0bc4a5064a949f04683509.tar.gz blackbird-op-linux-ebed4bfc8da8df5b6b0bc4a5064a949f04683509.zip | |
[PATCH] hugetlb: fix absurd HugePages_Rsvd
If you truncated an mmap'ed hugetlbfs file, then faulted on the truncated
area, /proc/meminfo's HugePages_Rsvd wrapped hugely "negative". Reinstate my
preliminary i_size check before attempting to allocate the page (though this
only fixes the most obvious case: more work will be needed here).
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Cc: Adam Litke <agl@us.ibm.com>
Cc: David Gibson <david@gibson.dropbear.id.au>
Cc: "Chen, Kenneth W" <kenneth.w.chen@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'lib/locking-selftest-softirq.h')
0 files changed, 0 insertions, 0 deletions
