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Subject[PATCH 0/7] Cifs and Ceph: Uncache single no-data page in readpage()
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Currently, the page allocated into fscache in readpage() 
for Cifs and Ceph does not be uncached if no data read due
to io error. This patch fixes this. fscache_readpages_cancel()
is for this kind of job but taking list read * as input, so
a new routine take page * as input is introduced.

Li Wang (7):
Fscache: Introduce new API fscache_readpage_cancel()
Fscache: Implement uncaching single no-data page
Ceph: Introduce routine for uncaching single no-data page
Ceph: Uncaching no-data page in readpage()
Cifs: Introduce routine for uncaching single no-data page
Cifs: Implement uncaching single no-data page
Cifs: Uncaching no-data page in readpage()

fs/ceph/addr.c | 1 +
fs/ceph/cache.h | 13 +++++++++++++
fs/cifs/file.c | 4 +++-
fs/cifs/fscache.c | 7 +++++++
fs/cifs/fscache.h | 13 +++++++++++++
fs/fscache/page.c | 8 ++++++++
include/linux/fscache.h | 11 +++++++++++
7 files changed, 56 insertions(+), 1 deletion(-)

--
1.7.9.5



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