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fs/read_write: make default_llseek() killable

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Allows killing processes that are waiting for the inode lock.

Signed-off-by: Max Kellermann <max.kellermann@ionos.com>
Link: https://lore.kernel.org/20250513150327.1373061-4-max.kellermann@ionos.com
Signed-off-by: Christian Brauner <brauner@kernel.org>
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Max Kellermann 2025-05-13 17:03:27 +02:00 committed by Christian Brauner
parent d686875642
commit 2e1a8fbff5
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1 changed files with 3 additions and 1 deletions
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4
fs/read_write.c
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@ -332,7 +332,9 @@ loff_t default_llseek(struct file *file, loff_t offset, int whence)
struct inode *inode = file_inode(file); struct inode *inode = file_inode(file);
loff_t retval; loff_t retval;
inode_lock(inode); retval = inode_lock_killable(inode);
if (retval)
return retval;
switch (whence) { switch (whence) {
case SEEK_END: case SEEK_END:
offset += i_size_read(inode); offset += i_size_read(inode);