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Defined in 1 files as a function:

Referenced in 6 files:

Smatch caller information:

fs/btrfs/inode.c btrfs_inode_lock() -> inode_trylock_shared()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 inode->i_bytes

fs/fuse/dax.c fuse_dax_read_iter() -> inode_trylock_shared()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pool->lock

fs/ext4/file.c ext4_dax_read_iter() -> inode_trylock_shared()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pool->lock

fs/ext4/file.c ext4_dio_read_iter() -> inode_trylock_shared()

Type Parameter Key Value

fs/ext4/file.c ext4_dio_write_iter() -> inode_trylock_shared()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pool->lock

fs/zonefs/file.c zonefs_file_read_iter() -> inode_trylock_shared()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
BIT_INFO 0 inode->i_flags 0x0,0xffffffff
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pool->lock

fs/ntfs3/file.c ntfs_file_read_iter() -> inode_trylock_shared()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pool->lock

fs/dcache.c __d_unalias() -> inode_trylock_shared()

Type Parameter Key Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 &dentry->d_sb->s_vfs_rename_mutex
LOCK2 global &rename_lock.lock
HALF_LOCKED2 &dentry->d_lockref.lock
TYPE_LOCK (struct seqlock)->lock
TYPE_LOCK (struct super_block)->s_vfs_rename_mutex