Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\super.c Create Date:2022-07-28 20:02:28
Last Modify:2022-05-24 06:42:17 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:do_emergency_remount_callback

Proto:static void do_emergency_remount_callback(struct super_block *sb)

Type:void

Parameter:

TypeParameterName
struct super_block *sb
992  lock for writing
993  If s_root && s_bdev && s_flags & SB_BORN && Not sb_rdonly(sb) Then
997  fc = fs_context_for_reconfigure(s_root, Mount read-only | SB_FORCE, Mount read-only )
999  If Not IS_ERR(fc) Then
1000  If parse_monolithic_mount_data(fc, NULL) == 0 Then gure_super - asks filesystem to change superblock parameters*@fc: The superblock and configuration* Alters the configuration parameters of a live superblock.
1002  put_fs_context - Dispose of a superblock configuration context.*@fc: The context to dispose of.
1005  lease a write lock