proc: stop using seq_get_buf in proc_task_name
authorChristoph Hellwig <hch@lst.de>
Wed, 8 Sep 2021 02:57:33 +0000 (19:57 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 8 Sep 2021 18:50:25 +0000 (11:50 -0700)
commit8d23b2080b4ffe530edc324f233c2a5bb192b152
tree32a35551cb0004af2a5497184475b208a4ad28af
parent3843c50a782c397422765cf0839a95e75e523229
proc: stop using seq_get_buf in proc_task_name

Use seq_escape_str and seq_printf instead of poking holes into the
seq_file abstraction.

Link: https://lkml.kernel.org/r/20210810151945.1795567-1-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Christian Brauner <christian.brauner@ubuntu.com>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
fs/proc/array.c