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JFFS2: retry large buffer allocations
authorGrant Erickson <marathon96@gmail.com>
Fri, 8 Apr 2011 15:51:34 +0000 (08:51 -0700)
committerDavid Woodhouse <David.Woodhouse@intel.com>
Wed, 25 May 2011 01:00:50 +0000 (02:00 +0100)
commit1ddd0d9a3177356f2a29c8f3826ad79e1ad18397
tree040b7bdc00b8cba4e51440e5aa8d598555bc2678tree | snapshot (tar.gz zip)
parent3e45cf5e85a4f344fc4c8c901ac057a2402db125commit | diff
JFFS2: retry large buffer allocations

Replace direct call to kmalloc for a potentially large, contiguous
buffer allocation with one to mtd_kmalloc_up_to which helps ensure the
operation can succeed under low-memory, highly- fragmented situations
albeit somewhat more slowly.

Signed-off-by: Grant Erickson <marathon96@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
fs/jffs2/scan.c diff | blob | blame | history