claim_swapfile now always takes i_rwsem. Signed-off-by: Christoph Hellwig <hch@xxxxxx> --- mm/swapfile.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/swapfile.c b/mm/swapfile.c index bb3261d45b6a..fe6e4c1add0b 100644 --- a/mm/swapfile.c +++ b/mm/swapfile.c @@ -3157,7 +3157,7 @@ SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags) mapping = swap_file->f_mapping; inode = mapping->host; - /* If S_ISREG(inode->i_mode) will do inode_lock(inode); */ + /* will take i_rwsem; */ error = claim_swapfile(p, inode); if (unlikely(error)) goto bad_swap; -- 2.24.1
