RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-22 19:35:06 +00:00
Code Issues Activity Actions

Kernel: Update atime/ctime/mtime timestamps atomically

Browse source 
Instead of having three separate APIs (one for each timestamp),
there's now only Inode::update_timestamps() and it takes 3x optional
timestamps. The non-empty timestamps are updated while holding the inode
mutex, and the outside world no longer has to look at intermediate
timestamp states.
This commit is contained in:
Andreas Kling 2022-08-22 13:34:22 +02:00
parent 35b2e9c663
commit 280694bb46
18 changed files with 34 additions and 109 deletions
Download patch file Download diff file Expand all files Collapse all files

12
Kernel/FileSystem/ISO9660FileSystem.cpp
View file

@ -528,17 +528,7 @@ ErrorOr<void> ISO9660Inode::truncate(u64)
return EROFS;
}
ErrorOr<void> ISO9660Inode::set_atime(time_t)
{
return EROFS;
}
ErrorOr<void> ISO9660Inode::set_ctime(time_t)
{
return EROFS;
}
ErrorOr<void> ISO9660Inode::set_mtime(time_t)
ErrorOr<void> ISO9660Inode::update_timestamps(Optional<time_t>, Optional<time_t>, Optional<time_t>)
{
return EROFS;
}