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| author | Dmitry Monakhov <dmonakhov@openvz.org> | 2014-12-02 16:09:50 -0500 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2014-12-02 16:09:50 -0500 |
| commit | 5cc28a9eaab21ce7ded7845b32e2eafc4bbeb175 (patch) | |
| tree | a2c58f9c69d275ab8a6794c89ccb64232d5634fb /fs/ext4/ext4.h | |
| parent | d4f761074353b9aa42a3bdd039d78e1af5f5f29f (diff) | |
| download | op-kernel-dev-5cc28a9eaab21ce7ded7845b32e2eafc4bbeb175.zip op-kernel-dev-5cc28a9eaab21ce7ded7845b32e2eafc4bbeb175.tar.gz | |
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>
Diffstat (limited to 'fs/ext4/ext4.h')
0 files changed, 0 insertions, 0 deletions
