diff options
Diffstat (limited to 'fs/quota')
| -rw-r--r-- | fs/quota/Kconfig | 15 | ||||
| -rw-r--r-- | fs/quota/dquot.c | 1 | ||||
| -rw-r--r-- | fs/quota/quota.c | 12 |
3 files changed, 11 insertions, 17 deletions
diff --git a/fs/quota/Kconfig b/fs/quota/Kconfig index 4c925e55dbcd..818083a36bef 100644 --- a/fs/quota/Kconfig +++ b/fs/quota/Kconfig @@ -9,14 +9,13 @@ config QUOTA help If you say Y here, you will be able to set per user limits for disk usage (also called disk quotas). Currently, it works for the - ext2, ext3, ext4, f2fs, jfs, ocfs2 and reiserfs file systems. - Note that gfs2 and xfs use their own quota system. - Ext3, ext4 and reiserfs also support journaled quotas for which - you don't need to run quotacheck(8) after an unclean shutdown. - For further details, read the Quota mini-HOWTO, available from - <https://www.tldp.org/docs.html#howto>, or the documentation provided - with the quota tools. Probably the quota support is only useful for - multi user systems. If unsure, say N. + ext2, ext3, ext4, f2fs, jfs and ocfs2 file systems. Note that gfs2 + and xfs use their own quota system. Ext3 and ext4 also support + journaled quotas for which you don't need to run quotacheck(8) after + an unclean shutdown. For further details, read the Quota mini-HOWTO, + available from <https://www.tldp.org/docs.html#howto>, or the + documentation provided with the quota tools. Probably the quota + support is only useful for multi user systems. If unsure, say N. config QUOTA_NETLINK_INTERFACE bool "Report quota messages through netlink interface" diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c index b40410cd39af..3dd8d6f27725 100644 --- a/fs/quota/dquot.c +++ b/fs/quota/dquot.c @@ -80,7 +80,6 @@ #include <linux/quotaops.h> #include <linux/blkdev.h> #include <linux/sched/mm.h> -#include "../internal.h" /* ugh */ #include <linux/uaccess.h> diff --git a/fs/quota/quota.c b/fs/quota/quota.c index 290157bc7bec..7c2b75a44485 100644 --- a/fs/quota/quota.c +++ b/fs/quota/quota.c @@ -976,21 +976,19 @@ SYSCALL_DEFINE4(quotactl_fd, unsigned int, fd, unsigned int, cmd, struct super_block *sb; unsigned int cmds = cmd >> SUBCMDSHIFT; unsigned int type = cmd & SUBCMDMASK; - struct fd f; + CLASS(fd_raw, f)(fd); int ret; - f = fdget_raw(fd); - if (!fd_file(f)) + if (fd_empty(f)) return -EBADF; - ret = -EINVAL; if (type >= MAXQUOTAS) - goto out; + return -EINVAL; if (quotactl_cmd_write(cmds)) { ret = mnt_want_write(fd_file(f)->f_path.mnt); if (ret) - goto out; + return ret; } sb = fd_file(f)->f_path.mnt->mnt_sb; @@ -1008,7 +1006,5 @@ SYSCALL_DEFINE4(quotactl_fd, unsigned int, fd, unsigned int, cmd, if (quotactl_cmd_write(cmds)) mnt_drop_write(fd_file(f)->f_path.mnt); -out: - fdput(f); return ret; } |