]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: a69820d) | patch
ext4: prevent fsreentrance deadlock for inline_data
authorDmitry Monakhov <dmonakhov@openvz.org>
Tue, 2 Dec 2014 21:09:50 +0000 (16:09 -0500)
committerTheodore Ts'o <tytso@mit.edu>
Tue, 2 Dec 2014 21:09:50 +0000 (16:09 -0500)
commitc756658c2af9e1710b1c49cf4fc6bc16b118b799
treea2c58f9c69d275ab8a6794c89ccb64232d5634fbtree | snapshot
parenta69820dc5652a5667cfb94448f1f8e342e94a09ecommit | diff
ext4: prevent fsreentrance deadlock for inline_data

ext4_da_convert_inline_data_to_extent() invokes
grab_cache_page_write_begin().  grab_cache_page_write_begin performs
memory allocation, so fs-reentrance should be prohibited because we
are inside journal transaction.

Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
fs/ext4/inline.c diff | blob | history
Linux Kernel Source Tree.