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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

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Pull vfs fixes (try two) from Al Viro:
 "nfsd performance regression fix + seq_file lseek(2) fix"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  seq_file: always update file->f_pos in seq_lseek()
  nfsd regression since delayed fput()
This commit is contained in:
Linus Torvalds 2013-10-25 18:16:47 +01:00
commit f55ac56d5e
2 changed files with 4 additions and 2 deletions
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4
fs/file_table.c
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@ -297,7 +297,7 @@ void flush_delayed_fput(void)
delayed_fput(NULL);
}
static DECLARE_WORK(delayed_fput_work, delayed_fput);
static DECLARE_DELAYED_WORK(delayed_fput_work, delayed_fput);
void fput(struct file *file)
{
@ -317,7 +317,7 @@ void fput(struct file *file)
}
if (llist_add(&file->f_u.fu_llist, &delayed_fput_list))
schedule_work(&delayed_fput_work);
schedule_delayed_work(&delayed_fput_work, 1);
}
}

2
fs/seq_file.c
View File

@ -328,6 +328,8 @@ loff_t seq_lseek(struct file *file, loff_t offset, int whence)
m->read_pos = offset;
retval = file->f_pos = offset;
}
} else {
file->f_pos = offset;
}
}
file->f_version = m->version;