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authorHugh Dickins2005-11-29 16:55:48 +0000
committerLinus Torvalds2005-11-29 14:09:17 -0800
commit325f04dbca60a4cfe4ac25e7cf246edd07eb4c5f (patch)
treeeb9e9fb10b1897fae3130c55c4821b829748767b /fs/debugfs
parente5bbe4dfc8dbfc50ef89f8641e020616d4d1e69e (diff)
[PATCH] pfnmap: do_no_page BUG_ON again
Use copy_user_highpage directly instead of cow_user_page in do_no_page: in the immediately following page_cache_release, and elsewhere, it is assuming that new_page is normal. If any VM_PFNMAP driver can get to do_no_page, it's just a BUG (but not in the case of do_anonymous_page). Signed-off-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/debugfs')
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