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Wysocki" , David Airlie , Heiko Carstens , Alexei Starovoitov , dri-devel@lists.freedesktop.org, "J. Bruce Fields" , Joseph Qi , Hugh Dickins , Paul Mackerras , John Johansen , linux-s390@vger.kernel.org, Christoph Hellwig , Andrew Donnellan , Emanuele Giuseppe Esposito , Matthew Garrett , linux-efi@vger.kernel.org, Arnd Bergmann , Daniel Borkmann , Christian Borntraeger , linux-rdma@vger.kernel.org, Michael Ellerman , Mark Fasheh , Anton Vorontsov , John Fastabend , James Morris , Ard Biesheuvel , Jason Gunthorpe , Doug Ledford , oprofile-list@lists.sf.net, Yonghong Song , Ian Kent , Andrii Nakryiko , Alexey Dobriyan , "Serge E. Hallyn" , netdev@vger.kernel.org, Robert Richter , Thomas Zimmermann , Vasily Gorbik , Tony Luck , Kees Cook , "James E.J. Bottomley" , autofs@vger.kernel.org, Uma Krishnan , linux-fsdevel@vger.kernel.org, "Manoj N. Kumar" , Alexander Viro , Jakub Kicinski , KP Singh , Trond Myklebust , "Matthew R. Ochs" , "David S. Miller" , Felipe Balbi , Mike Marciniszyn , Iurii Zaikin , linux-scsi@vger.kernel.org, "Martin K. Petersen" , linux-mm@kvack.org, Greg Kroah-Hartman , Dennis Dalessandro , Miklos Szeredi , linux-security-module@vger.kernel.org, linux-kernel@vger.kernel.org, Anna Schumaker , Luis Chamberlain , Chuck Lever , Jeremy Kerr , Colin Cross , Frederic Barrat , Paolo Bonzini , Andrew Morton , Mike Kravetz , linuxppc-dev@lists.ozlabs.org, Martin KaFai Lau , ocfs2-devel@oss.oracle.com, Joel Becker Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Start adding file creation wrappers, the simplest returns an anonymous inode. Signed-off-by: Emanuele Giuseppe Esposito --- drivers/gpu/drm/drm_drv.c | 2 +- drivers/misc/cxl/api.c | 2 +- drivers/scsi/cxlflash/ocxl_hw.c | 2 +- fs/simplefs.c | 6 ++++++ include/linux/simplefs.h | 2 ++ 5 files changed, 11 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c index b4b357725be2..4e4ea1bf312c 100644 --- a/drivers/gpu/drm/drm_drv.c +++ b/drivers/gpu/drm/drm_drv.c @@ -539,7 +539,7 @@ static struct inode *drm_fs_inode_new(void) return ERR_PTR(r); } - inode = alloc_anon_inode(drm_fs.mount->mnt_sb); + inode = simple_alloc_anon_inode(&drm_fs); if (IS_ERR(inode)) simple_release_fs(&drm_fs); diff --git a/drivers/misc/cxl/api.c b/drivers/misc/cxl/api.c index 6c6566d8bc17..a3d2682eb3a7 100644 --- a/drivers/misc/cxl/api.c +++ b/drivers/misc/cxl/api.c @@ -73,7 +73,7 @@ static struct file *cxl_getfile(const char *name, goto err_module; } - inode = alloc_anon_inode(cxl_fs.mount->mnt_sb); + inode = simple_alloc_anon_inode(&cxl_fs); if (IS_ERR(inode)) { file = ERR_CAST(inode); goto err_fs; diff --git a/drivers/scsi/cxlflash/ocxl_hw.c b/drivers/scsi/cxlflash/ocxl_hw.c index 23afde0c6c0e..770fdf186028 100644 --- a/drivers/scsi/cxlflash/ocxl_hw.c +++ b/drivers/scsi/cxlflash/ocxl_hw.c @@ -86,7 +86,7 @@ static struct file *ocxlflash_getfile(struct device *dev, const char *name, goto err2; } - inode = alloc_anon_inode(ocxlflash_fs.mount->mnt_sb); + inode = simple_alloc_anon_inode(&ocxlflash_fs); if (IS_ERR(inode)) { rc = PTR_ERR(inode); dev_err(dev, "%s: alloc_anon_inode failed rc=%d\n", diff --git a/fs/simplefs.c b/fs/simplefs.c index 790d8beb9cc3..c59eb8d996be 100644 --- a/fs/simplefs.c +++ b/fs/simplefs.c @@ -36,3 +36,9 @@ void simple_release_fs(struct simple_fs *fs) mntput(mnt); } EXPORT_SYMBOL(simple_release_fs); + +struct inode *simple_alloc_anon_inode(struct simple_fs *fs) +{ + return alloc_anon_inode(fs->mount->mnt_sb); +} +EXPORT_SYMBOL(simple_alloc_anon_inode); diff --git a/include/linux/simplefs.h b/include/linux/simplefs.h index 18010414a16f..c62ab526414e 100644 --- a/include/linux/simplefs.h +++ b/include/linux/simplefs.h @@ -12,4 +12,6 @@ struct simple_fs { extern int simple_pin_fs(struct simple_fs *, struct file_system_type *); extern void simple_release_fs(struct simple_fs *); +extern struct inode *simple_alloc_anon_inode(struct simple_fs *fs); + #endif -- 2.25.2 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel