ceph: use i_version to check validity of fscache (f6973c09) · Commits · e / devices / android_kernel_oneplus_sm8150

fs/ceph/cache.c

+3 −0

Original line number	Original line	Diff line number	Diff line
	@@ -25,6 +25,7 @@
	#include "cache.h"		#include "cache.h"

	struct ceph_aux_inode {		struct ceph_aux_inode {
			u64 version;
	struct timespec mtime;		struct timespec mtime;
	loff_t size;		loff_t size;
	};		};
	@@ -98,6 +99,7 @@ static uint16_t ceph_fscache_inode_get_aux(const void *cookie_netfs_data,
	const struct inode* inode = &ci->vfs_inode;		const struct inode* inode = &ci->vfs_inode;

	memset(&aux, 0, sizeof(aux));		memset(&aux, 0, sizeof(aux));
			aux.version = ci->i_version;
	aux.mtime = inode->i_mtime;		aux.mtime = inode->i_mtime;
	aux.size = i_size_read(inode);		aux.size = i_size_read(inode);

	@@ -124,6 +126,7 @@ static enum fscache_checkaux ceph_fscache_inode_check_aux(
	return FSCACHE_CHECKAUX_OBSOLETE;		return FSCACHE_CHECKAUX_OBSOLETE;

	memset(&aux, 0, sizeof(aux));		memset(&aux, 0, sizeof(aux));
			aux.version = ci->i_version;
	aux.mtime = inode->i_mtime;		aux.mtime = inode->i_mtime;
	aux.size = i_size_read(inode);		aux.size = i_size_read(inode);