Fix: ext4: adjust reserved cluster count when removing extents (v4.20)

[lttng-modules.git] / instrumentation / events / lttng-module / ext4.h

diff --git a/instrumentation/events/lttng-module/ext4.h b/instrumentation/events/lttng-module/ext4.h
index 740f28821c82313ee7ea3d1f6de7cd392591850c..307021a126ccbe27e7dfd9c6159a57d5bf10999a 100644 (file)
--- a/instrumentation/events/lttng-module/ext4.h
+++ b/instrumentation/events/lttng-module/ext4.h
@@ -1603,7 +1603,30 @@ LTTNG_TRACEPOINT_EVENT(ext4_ext_show_extent,
        )
 )
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,20,0))
+
+LTTNG_TRACEPOINT_EVENT(ext4_remove_blocks,
+       TP_PROTO(struct inode *inode, struct ext4_extent *ex,
+                ext4_lblk_t from, ext4_fsblk_t to,
+                struct partial_cluster *pc),
+
+       TP_ARGS(inode, ex, from, to, pc),
+
+       TP_FIELDS(
+               ctf_integer(dev_t, dev, inode->i_sb->s_dev)
+               ctf_integer(ino_t, ino, inode->i_ino)
+               ctf_integer(ext4_lblk_t, from, from)
+               ctf_integer(ext4_lblk_t, to, to)
+               ctf_integer(ext4_fsblk_t, ee_pblk, ext4_ext_pblock(ex))
+               ctf_integer(ext4_lblk_t, ee_lblk, le32_to_cpu(ex->ee_block))
+               ctf_integer(unsigned short, ee_len, ext4_ext_get_actual_len(ex))
+               ctf_integer(ext4_fsblk_t, pc_pclu, pc->pclu)
+               ctf_integer(ext4_lblk_t, pc_lblk, pc->lblk)
+               ctf_integer(int, pc_state, pc->state)
+       )
+)
+
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
 
 LTTNG_TRACEPOINT_EVENT(ext4_remove_blocks,
            TP_PROTO(struct inode *inode, struct ext4_extent *ex,
@@ -1647,7 +1670,29 @@ LTTNG_TRACEPOINT_EVENT(ext4_remove_blocks,
 
 #endif
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,20,0))
+
+LTTNG_TRACEPOINT_EVENT(ext4_ext_rm_leaf,
+       TP_PROTO(struct inode *inode, ext4_lblk_t start,
+                struct ext4_extent *ex,
+                struct partial_cluster *pc),
+
+       TP_ARGS(inode, start, ex, pc),
+
+       TP_FIELDS(
+               ctf_integer(dev_t, dev, inode->i_sb->s_dev)
+               ctf_integer(ino_t, ino, inode->i_ino)
+               ctf_integer(ext4_lblk_t, start, start)
+               ctf_integer(ext4_lblk_t, ee_lblk, le32_to_cpu(ex->ee_block))
+               ctf_integer(ext4_fsblk_t, ee_pblk, ext4_ext_pblock(ex))
+               ctf_integer(short, ee_len, ext4_ext_get_actual_len(ex))
+               ctf_integer(ext4_fsblk_t, pc_pclu, pc->pclu)
+               ctf_integer(ext4_lblk_t, pc_lblk, pc->lblk)
+               ctf_integer(int, pc_state, pc->state)
+       )
+)
+
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
 
 LTTNG_TRACEPOINT_EVENT(ext4_ext_rm_leaf,
        TP_PROTO(struct inode *inode, ext4_lblk_t start,
@@ -1734,7 +1779,28 @@ LTTNG_TRACEPOINT_EVENT(ext4_ext_remove_space,
 
 #endif
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,20,0))
+
+LTTNG_TRACEPOINT_EVENT(ext4_ext_remove_space_done,
+       TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t end,
+                int depth, struct partial_cluster *pc, __le16 eh_entries),
+
+       TP_ARGS(inode, start, end, depth, pc, eh_entries),
+
+       TP_FIELDS(
+               ctf_integer(dev_t, dev, inode->i_sb->s_dev)
+               ctf_integer(ino_t, ino, inode->i_ino)
+               ctf_integer(ext4_lblk_t, start, start)
+               ctf_integer(ext4_lblk_t, end, end)
+               ctf_integer(int, depth, depth)
+               ctf_integer(unsigned short, eh_entries, le16_to_cpu(eh_entries))
+               ctf_integer(ext4_fsblk_t, pc_pclu, pc->pclu)
+               ctf_integer(ext4_lblk_t, pc_lblk, pc->lblk)
+               ctf_integer(int, pc_state, pc->state)
+       )
+)
+
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
 
 LTTNG_TRACEPOINT_EVENT(ext4_ext_remove_space_done,
        TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t end,