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Searched refs:i_data_sem (Results 1 – 9 of 9) sorted by relevance

/linux/fs/udf/
H A Dinode.c178 down_write(&iinfo->i_data_sem); in udf_write_failed()
181 up_write(&iinfo->i_data_sem); in udf_write_failed()
352 down_write(&iinfo->i_data_sem); in udf_expand_file_adinicb()
357 up_write(&iinfo->i_data_sem); in udf_expand_file_adinicb()
369 down_write(&iinfo->i_data_sem); in udf_expand_file_adinicb()
379 up_write(&iinfo->i_data_sem); in udf_expand_file_adinicb()
384 down_write(&iinfo->i_data_sem); in udf_expand_file_adinicb()
390 up_write(&iinfo->i_data_sem); in udf_expand_file_adinicb()
427 down_read(&iinfo->i_data_sem); in udf_map_block()
439 up_read(&iinfo->i_data_sem); in udf_map_block()
[all …]
/linux/fs/ext4/
H A Dextents.c100 up_write(&EXT4_I(inode)->i_data_sem); in ext4_ext_trunc_restart_fn()
148 down_write(&EXT4_I(inode)->i_data_sem); in ext4_datasem_ensure_credits()
196 WARN_ON(!rwsem_is_locked(&EXT4_I(inode)->i_data_sem)); in __ext4_ext_dirty()
615 down_read(&ei->i_data_sem); in ext4_ext_precache()
620 up_read(&ei->i_data_sem); in ext4_ext_precache()
626 up_read(&ei->i_data_sem); in ext4_ext_precache()
660 up_read(&ei->i_data_sem); in ext4_ext_precache()
5582 down_write(&EXT4_I(inode)->i_data_sem); in ext4_collapse_range()
5588 up_write(&EXT4_I(inode)->i_data_sem); in ext4_collapse_range()
5596 up_write(&EXT4_I(inode)->i_data_sem); in ext4_collapse_range()
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H A Dinode.c478 down_read(&EXT4_I(inode)->i_data_sem); in ext4_map_blocks_es_recheck()
484 up_read((&EXT4_I(inode)->i_data_sem)); in ext4_map_blocks_es_recheck()
785 down_read(&EXT4_I(inode)->i_data_sem); in ext4_map_blocks()
787 up_read((&EXT4_I(inode)->i_data_sem)); in ext4_map_blocks()
823 down_write(&EXT4_I(inode)->i_data_sem); in ext4_map_blocks()
825 up_write((&EXT4_I(inode)->i_data_sem)); in ext4_map_blocks()
1737 down_write(&EXT4_I(inode)->i_data_sem); in mpage_release_unused_pages()
1739 up_write(&EXT4_I(inode)->i_data_sem); in mpage_release_unused_pages()
1967 down_read(&EXT4_I(inode)->i_data_sem); in ext4_da_map_blocks()
1972 up_read(&EXT4_I(inode)->i_data_sem); in ext4_da_map_blocks()
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H A Dinline.c454 down_write(&ei->i_data_sem); in ext4_destroy_inline_data_nolock()
458 up_write(&ei->i_data_sem); in ext4_destroy_inline_data_nolock()
499 up_write(&ei->i_data_sem); in ext4_destroy_inline_data_nolock()
1878 down_write(&EXT4_I(inode)->i_data_sem); in ext4_inline_data_truncate()
1938 up_write(&EXT4_I(inode)->i_data_sem); in ext4_inline_data_truncate()
H A Dfast_commit.c564 lockdep_assert_not_held(&ei->i_data_sem); in ext4_fc_track_inode()
1783 down_write(&EXT4_I(inode)->i_data_sem); in ext4_fc_replay_add_range()
1786 up_write((&EXT4_I(inode)->i_data_sem)); in ext4_fc_replay_add_range()
1888 down_write(&EXT4_I(inode)->i_data_sem); in ext4_fc_replay_del_range()
1892 up_write(&EXT4_I(inode)->i_data_sem); in ext4_fc_replay_del_range()
H A Dext4.h1117 struct rw_semaphore i_data_sem; member
3482 down_write(&EXT4_I(inode)->i_data_sem); in ext4_update_i_disksize()
3485 up_write(&EXT4_I(inode)->i_data_sem); in ext4_update_i_disksize()
H A Dmballoc-test.c44 init_rwsem(&ei->i_data_sem); in mbt_alloc_inode()
H A Dsuper.c1489 init_rwsem(&ei->i_data_sem); in init_once()
7120 lockdep_set_subclass(&ei->i_data_sem, subclass); in lockdep_set_quota_inode()
/linux/Documentation/filesystems/iomap/
H A Ddesign.rst430 For example, XFS takes ``ILOCK_EXCL`` and ext4 takes ``i_data_sem``