Searched refs:fsmap_head (Results 1 - 3 of 3) sorted by relevance
/linux-master/include/uapi/linux/ |
H A D | fsmap.h | 18 * struct fsmap_head, followed by two struct fsmap that describe 35 * contents of fsmap_head.fmh_recs[fsmap_head.fmh_count - 1] should be 60 struct fsmap_head { struct 71 /* Size of an fsmap_head with room for nr records. */ 76 return sizeof(struct fsmap_head) + nr * sizeof(struct fsmap); 82 struct fsmap_head *head) 111 #define FS_IOC_GETFSMAP _IOWR('X', 59, struct fsmap_head)
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/linux-master/fs/ext4/ |
H A D | ioctl.c | 862 struct fsmap_head __user *gi_data; 884 struct fsmap_head __user *arg) 888 struct fsmap_head head; 892 if (copy_from_user(&head, arg, sizeof(struct fsmap_head))) 937 if (copy_to_user(arg, &head, sizeof(struct fsmap_head)))
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/linux-master/fs/xfs/ |
H A D | xfs_ioctl.c | 1516 struct fsmap_head __user *arg) 1519 struct fsmap_head head; 1526 if (copy_from_user(&head, arg, sizeof(struct fsmap_head))) 1633 if (copy_to_user(arg, &head, sizeof(struct fsmap_head))) {
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