Commit fc7333de authored by David Howells's avatar David Howells Committed by James Morris

CRED: Wrap task credential accesses in the SYSV filesystem

Wrap access to task credentials so that they can be separated more easily from
the task_struct during the introduction of COW creds.

Change most current->(|e|s|fs)[ug]id to current_(|e|s|fs)[ug]id().

Change some task->e?[ug]id to task_e?[ug]id().  In some places it makes more
sense to use RCU directly rather than a convenient wrapper; these will be
addressed by later patches.
Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
Reviewed-by: default avatarJames Morris <jmorris@namei.org>
Acked-by: default avatarSerge Hallyn <serue@us.ibm.com>
Cc: Christoph Hellwig <hch@infradead.org>
Signed-off-by: default avatarJames Morris <jmorris@namei.org>
parent e2950b17
...@@ -165,9 +165,9 @@ struct inode * sysv_new_inode(const struct inode * dir, mode_t mode) ...@@ -165,9 +165,9 @@ struct inode * sysv_new_inode(const struct inode * dir, mode_t mode)
if (S_ISDIR(mode)) if (S_ISDIR(mode))
mode |= S_ISGID; mode |= S_ISGID;
} else } else
inode->i_gid = current->fsgid; inode->i_gid = current_fsgid();
inode->i_uid = current->fsuid; inode->i_uid = current_fsuid();
inode->i_ino = fs16_to_cpu(sbi, ino); inode->i_ino = fs16_to_cpu(sbi, ino);
inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME_SEC; inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME_SEC;
inode->i_blocks = 0; inode->i_blocks = 0;
......
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