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Wong" , John Garry Subject: [PATCH 1/3] include/linux.h: use linux/magic.h to get XFS_SUPER_MAGIC Date: Sun, 15 Dec 2024 14:47:15 +0530 Message-ID: <713c4e61358b95bbdf95daca094abc73a230e52f.1734253505.git.ojaswin@linux.ibm.com> X-Mailer: git-send-email 2.43.5 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: 9O8ltBblyVW0WNvzQr2J2vvRljfqcVTS X-Proofpoint-GUID: Sw549-82DhBEEc9dxZJb7iiU725u3-pM X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1051,Hydra:6.0.680,FMLib:17.12.62.30 definitions=2024-10-15_01,2024-10-11_01,2024-09-30_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 impostorscore=0 bulkscore=0 lowpriorityscore=0 mlxlogscore=631 spamscore=0 phishscore=0 clxscore=1015 suspectscore=0 priorityscore=1501 malwarescore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2411120000 definitions=main-2412150076 This avoids open coding the magic number Signed-off-by: Ojaswin Mujoo Reviewed-by: Christoph Hellwig --- include/linux.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/include/linux.h b/include/linux.h index e9eb7bfb26a1..306a31e092a7 100644 --- a/include/linux.h +++ b/include/linux.h @@ -37,6 +37,7 @@ #endif #include #include +#include /* super block magic numbers */ static __inline__ int xfsctl(const char *path, int fd, int cmd, void *p) { @@ -60,7 +61,7 @@ static __inline__ int platform_test_xfs_fd(int fd) return 0; if (!S_ISREG(statbuf.st_mode) && !S_ISDIR(statbuf.st_mode)) return 0; - return (statfsbuf.f_type == 0x58465342); /* XFSB */ + return (statfsbuf.f_type == XFS_SUPER_MAGIC); } static __inline__ int platform_test_xfs_path(const char *path)