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databases/xtrabackup/files/patch-storage-myisam-mi_dynrec.c
| --- storage/myisam/mi_dynrec.c.orig 2018-03-16 23:50:04.334166000 +0300 | --- storage/myisam/mi_dynrec.c.orig 2020-04-10 19:45:19 UTC | ||||
| +++ storage/myisam/mi_dynrec.c 2018-03-16 23:50:29.996533000 +0300 | +++ storage/myisam/mi_dynrec.c | ||||
| @@ -65,18 +65,13 @@ | @@ -65,18 +65,13 @@ my_bool mi_dynmap_file(MI_INFO *info, my_off_t size) | ||||
| DBUG_RETURN(1); | DBUG_RETURN(1); | ||||
| } | } | ||||
| /* | /* | ||||
| - I wonder if it is good to use MAP_NORESERVE. From the Linux man page: | - I wonder if it is good to use MAP_NORESERVE. From the Linux man page: | ||||
| - MAP_NORESERVE | - MAP_NORESERVE | ||||
| - Do not reserve swap space for this mapping. When swap space is | - Do not reserve swap space for this mapping. When swap space is | ||||
| - reserved, one has the guarantee that it is possible to modify the | - reserved, one has the guarantee that it is possible to modify the | ||||
| - mapping. When swap space is not reserved one might get SIGSEGV | - mapping. When swap space is not reserved one might get SIGSEGV | ||||
| Show All 12 Lines | |||||