diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2024-02-26 01:55:36 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2025-11-16 01:35:02 -0500 |
| commit | 23cbc7a795853bc7a8d0512b7c686ef879f6e909 (patch) | |
| tree | 23d445df3e942f25349f53174375c5bafffd37b3 /fs/proc/base.c | |
| parent | 2313598222f9d9d737f2db725334d000ffaff809 (diff) | |
procfs: make /self and /thread_self dentries persistent
... and there's no need to remember those pointers anywhere - ->kill_sb()
no longer needs to bother since kill_anon_super() will take care of
them anyway and proc_pid_readdir() only wants the inumbers, which
we had in a couple of static variables all along.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/proc/base.c')
| -rw-r--r-- | fs/proc/base.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/proc/base.c b/fs/proc/base.c index 6299878e3d97..869677a26332 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -3585,14 +3585,12 @@ int proc_pid_readdir(struct file *file, struct dir_context *ctx) return 0; if (pos == TGID_OFFSET - 2) { - struct inode *inode = d_inode(fs_info->proc_self); - if (!dir_emit(ctx, "self", 4, inode->i_ino, DT_LNK)) + if (!dir_emit(ctx, "self", 4, self_inum, DT_LNK)) return 0; ctx->pos = pos = pos + 1; } if (pos == TGID_OFFSET - 1) { - struct inode *inode = d_inode(fs_info->proc_thread_self); - if (!dir_emit(ctx, "thread-self", 11, inode->i_ino, DT_LNK)) + if (!dir_emit(ctx, "thread-self", 11, thread_self_inum, DT_LNK)) return 0; ctx->pos = pos = pos + 1; } |