From d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 02:45:28 +0000
Subject: [PATCH] add boot partition size
---
kernel/fs/notify/fdinfo.c | 44 ++++++++++----------------------------------
1 files changed, 10 insertions(+), 34 deletions(-)
diff --git a/kernel/fs/notify/fdinfo.c b/kernel/fs/notify/fdinfo.c
index 86fcf58..765b50a 100644
--- a/kernel/fs/notify/fdinfo.c
+++ b/kernel/fs/notify/fdinfo.c
@@ -11,10 +11,10 @@
#include <linux/sched.h>
#include <linux/types.h>
#include <linux/seq_file.h>
-#include <linux/proc_fs.h>
#include <linux/exportfs.h>
#include "inotify/inotify.h"
+#include "fdinfo.h"
#include "fsnotify.h"
#if defined(CONFIG_PROC_FS)
@@ -49,7 +49,7 @@
f.handle.handle_bytes = sizeof(f.pad);
size = f.handle.handle_bytes >> 2;
- ret = exportfs_encode_inode_fh(inode, (struct fid *)f.handle.f_handle, &size, 0);
+ ret = exportfs_encode_inode_fh(inode, (struct fid *)f.handle.f_handle, &size, NULL);
if ((ret == FILEID_INVALID) || (ret < 0)) {
WARN_ONCE(1, "Can't encode file handler for inotify: %d\n", ret);
return;
@@ -83,16 +83,9 @@
inode_mark = container_of(mark, struct inotify_inode_mark, fsn_mark);
inode = igrab(fsnotify_conn_inode(mark->connector));
if (inode) {
- /*
- * IN_ALL_EVENTS represents all of the mask bits
- * that we expose to userspace. There is at
- * least one bit (FS_EVENT_ON_CHILD) which is
- * used only internally to the kernel.
- */
- u32 mask = mark->mask & IN_ALL_EVENTS;
- seq_printf(m, "inotify wd:%x ino:%lx sdev:%x mask:%x ignored_mask:%x ",
+ seq_printf(m, "inotify wd:%x ino:%lx sdev:%x mask:%x ignored_mask:0 ",
inode_mark->wd, inode->i_ino, inode->i_sb->s_dev,
- mask, mark->ignored_mask);
+ inotify_mark_user_mask(mark));
show_mark_fhandle(m, inode);
seq_putc(m, '\n');
iput(inode);
@@ -131,37 +124,20 @@
seq_printf(m, "fanotify mnt_id:%x mflags:%x mask:%x ignored_mask:%x\n",
mnt->mnt_id, mflags, mark->mask, mark->ignored_mask);
+ } else if (mark->connector->type == FSNOTIFY_OBJ_TYPE_SB) {
+ struct super_block *sb = fsnotify_conn_sb(mark->connector);
+
+ seq_printf(m, "fanotify sdev:%x mflags:%x mask:%x ignored_mask:%x\n",
+ sb->s_dev, mflags, mark->mask, mark->ignored_mask);
}
}
void fanotify_show_fdinfo(struct seq_file *m, struct file *f)
{
struct fsnotify_group *group = f->private_data;
- unsigned int flags = 0;
-
- switch (group->priority) {
- case FS_PRIO_0:
- flags |= FAN_CLASS_NOTIF;
- break;
- case FS_PRIO_1:
- flags |= FAN_CLASS_CONTENT;
- break;
- case FS_PRIO_2:
- flags |= FAN_CLASS_PRE_CONTENT;
- break;
- }
-
- if (group->max_events == UINT_MAX)
- flags |= FAN_UNLIMITED_QUEUE;
-
- if (group->fanotify_data.max_marks == UINT_MAX)
- flags |= FAN_UNLIMITED_MARKS;
-
- if (group->fanotify_data.audit)
- flags |= FAN_ENABLE_AUDIT;
seq_printf(m, "fanotify flags:%x event-flags:%x\n",
- flags, group->fanotify_data.f_flags);
+ group->fanotify_data.flags, group->fanotify_data.f_flags);
show_fdinfo(m, f, fanotify_fdinfo);
}
--
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