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| author | Oleg Nesterov <oleg@redhat.com> | 2015-09-04 15:48:07 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-09-04 16:54:41 -0700 |
| commit | d456fb9e5254df433d4806769d7ff75d80d66aa4 (patch) | |
| tree | c89e4eda23e1d5eccde5159edff50be1a331e89d /Documentation/IRQ-domain.txt | |
| parent | 5477e70a6420a6b7ca96c8e21413ee1c96a84260 (diff) | |
mremap: don't do mm_populate(new_addr) on failure
move_vma() sets *locked even if move_page_tables() or ->mremap() fails,
change sys_mremap() to check "ret & ~PAGE_MASK".
I think we should simply remove the VM_LOCKED code in move_vma(), that is
why this patch doesn't change move_vma(). But this needs more cleanups.
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: David Rientjes <rientjes@google.com>
Cc: Benjamin LaHaise <bcrl@kvack.org>
Cc: Hugh Dickins <hughd@google.com>
Cc: Jeff Moyer <jmoyer@redhat.com>
Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Laurent Dufour <ldufour@linux.vnet.ibm.com>
Cc: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation/IRQ-domain.txt')
0 files changed, 0 insertions, 0 deletions